X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fsound%2Fxmlsound.hxx;h=f3635b08a705393d2c8180bc2a71aeeb9681904e;hb=a7697f6095eca0a2b8e1129d8430aebb62138509;hp=99bd9b268d6ccefb54bd3494725d9bb6c108cfd2;hpb=dcb95d131bc6aef1abe25d1f415e309f06e52436;p=simgear.git

diff --git a/simgear/sound/xmlsound.hxx b/simgear/sound/xmlsound.hxx
index 99bd9b26..f3635b08 100644
--- a/simgear/sound/xmlsound.hxx
+++ b/simgear/sound/xmlsound.hxx
@@ -33,11 +33,13 @@
 # error This library requires C++
 #endif
 
+#include <vector>
+
 #include <simgear/compiler.h>
 #include <simgear/props/condition.hxx>
 
+#include "sample_group.hxx"
 #include "sample_openal.hxx"
-#include "soundmgr_openal.hxx"
 
 static const double MAX_TRANSIT_TIME = 0.1;	// 100 ms.
 
@@ -61,14 +63,14 @@ public:
   /**
    * Initialize the sound event.
    *
-   * Prior to initialization of the sound event the propgrams property root
+   * Prior to initialization of the sound event the program's property root
    * has to be defined, the sound configuration XML tree has to be loaded 
    * and a sound manager class has to be defined.
    *
    * A sound configuration file would look like this:
    *  <fx>
    *   <event_name>
-   *    <name/> Define the name of the event. For refference only.
+   *    <name/> Define the name of the event. For reference only.
    *    <mode/> Either:
    *              looped: play this sound looped.
    *              in-transit: play looped while the event is happening.
@@ -76,8 +78,9 @@ public:
    *    <path/> The relative path to the audio file.
    *    <property/> Take action if this property becomes true.
    *    <condition/> Take action if this condition becomes true.
+   *    <delay-sec/> Time after which the sound should be played.
    *    <volume> or <pitch> Define volume or pitch settings.
-   *     <property/> Take the value of this property as a refference for the
+   *     <property/> Take the value of this property as a reference for the
    *                 result.
    *     <internal/> Either:
    *                   dt_start: the time elapsed since this sound is playing.
@@ -96,14 +99,15 @@ public:
    * @param root The root node of the programs property tree.
    * @param child A pointer to the location of the current event as defined
    * in the configuration file.
-   * @param sndmgr A pointer to a pre-initialized sound manager class.
+   * @param sgrp A pointer to a pre-initialized sample group class.
+   * @param avionics A pointer to the pre-initialized avionics sample group.
    * @param path The path where the audio files remain.
    */
-  virtual void init (SGPropertyNode *, SGPropertyNode *, SGSoundMgr *,
-                     const string &);
+  virtual void init (SGPropertyNode *, SGPropertyNode *, SGSampleGroup *,
+                     SGSampleGroup *, const SGPath& currentDir);
 
   /**
-   * Check wheter an event has happened and if action has to be taken.
+   * Check whether an event has happened and if action has to be taken.
    */
   virtual void update (double dt);
 
@@ -132,10 +136,10 @@ protected:
 
 private:
 
-  SGSoundMgr * _mgr;
+  SGSampleGroup * _sgrp;
   SGSharedPtr<SGSoundSample> _sample;
 
-  SGCondition * _condition;
+  SGSharedPtr<SGCondition> _condition;
   SGPropertyNode_ptr _property;
 
   bool _active;
@@ -144,11 +148,12 @@ private:
   double _prev_value;
   double _dt_play;
   double _dt_stop;
+  double _delay;        // time after which the sound should be started (default: 0)
   double _stopping;	// time after the sound should have stopped.
-			// This is usefull for lost packets in in-trasit mode.
+			// This is useful for lost packets in in-transit mode.
 
-  vector<_snd_prop> _volume;
-  vector<_snd_prop> _pitch;
+  std::vector<_snd_prop> _volume;
+  std::vector<_snd_prop> _pitch;
 
 };